965960000

素因数分解:

$2^6\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:123

約数の個数: 280

約数和(自身を含む): 2666146560

約数和(自身を除く): 1700186560

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 31, 32, 38, 40, 41, 50, 62, 64, 76, 80, 82, 95, 100, 124, 125, 152, 155, 160, 164, 190, 200, 205, 248, 250, 304, 310, 320, 328, 380, 400, 410, 475, 496, 500, 589, 608, 620, 625, 656, 760, 775, 779, 800, 820, 950, 992, 1000, 1025, 1178, 1216, 1240, 1250, 1271, 1312, 1520, 1550, 1558, 1600, 1640, 1900, 1984, 2000, 2050, 2356, 2375, 2480, 2500, 2542, 2624, 2945, 3040, 3100, 3116, 3280, 3800, 3875, 3895, 4000, 4100, 4712, 4750, 4960, 5000, 5084, 5125, 5890, 6080, 6200, 6232, 6355, 6560, 7600, 7750, 7790, 8000, 8200, 9424, 9500, 9920, 10000, 10168, 10250, 11780, 11875, 12400, 12464, 12710, 13120, 14725, 15200, 15500, 15580, 16400, 18848, 19000, 19375, 19475, 20000, 20336, 20500, 23560, 23750, 24149, 24800, 24928, 25420, 25625, 29450, 30400, 31000, 31160, 31775, 32800, 37696, 38000, 38750, 38950, 40000, 40672, 41000, 47120, 47500, 48298, 49600, 49856, 50840, 51250, 58900, 62000, 62320, 63550, 65600, 73625, 76000, 77500, 77900, 81344, 82000, 94240, 95000, 96596, 97375, 101680, 102500, 117800, 120745, 124000, 124640, 127100, 147250, 152000, 155000, 155800, 158875, 164000, 188480, 190000, 193192, 194750, 203360, 205000, 235600, 241490, 248000, 249280, 254200, 294500, 310000, 311600, 317750, 328000, 368125, 380000, 386384, 389500, 406720, 410000, 471200, 482980, 486875, 508400, 589000, 603725, 620000, 623200, 635500, 736250, 760000, 772768, 779000, 794375, 820000, 942400, 965960, 973750, 1016800, 1178000, 1207450, 1240000, 1246400, 1271000, 1472500, 1545536, 1558000, 1588750, 1640000, 1931920, 1947500, 2033600, 2356000, 2414900, 2542000, 2945000, 3018625, 3116000, 3177500, 3863840, 3895000, 4712000, 4829800, 5084000, 5890000, 6037250, 6232000, 6355000, 7727680, 7790000, 9659600, 10168000, 11780000, 12074500, 12710000, 15093125, 15580000, 19319200, 23560000, 24149000, 25420000, 30186250, 31160000, 38638400, 48298000, 50840000, 60372500, 96596000, 120745000, 193192000, 241490000, 482980000, 965960000]

約数ペア:

[(1, 965960000), (2, 482980000), (4, 241490000), (5, 193192000), (8, 120745000), (10, 96596000), (16, 60372500), (19, 50840000), (20, 48298000), (25, 38638400), (31, 31160000), (32, 30186250), (38, 25420000), (40, 24149000), (41, 23560000), (50, 19319200), (62, 15580000), (64, 15093125), (76, 12710000), (80, 12074500), (82, 11780000), (95, 10168000), (100, 9659600), (124, 7790000), (125, 7727680), (152, 6355000), (155, 6232000), (160, 6037250), (164, 5890000), (190, 5084000), (200, 4829800), (205, 4712000), (248, 3895000), (250, 3863840), (304, 3177500), (310, 3116000), (320, 3018625), (328, 2945000), (380, 2542000), (400, 2414900), (410, 2356000), (475, 2033600), (496, 1947500), (500, 1931920), (589, 1640000), (608, 1588750), (620, 1558000), (625, 1545536), (656, 1472500), (760, 1271000), (775, 1246400), (779, 1240000), (800, 1207450), (820, 1178000), (950, 1016800), (992, 973750), (1000, 965960), (1025, 942400), (1178, 820000), (1216, 794375), (1240, 779000), (1250, 772768), (1271, 760000), (1312, 736250), (1520, 635500), (1550, 623200), (1558, 620000), (1600, 603725), (1640, 589000), (1900, 508400), (1984, 486875), (2000, 482980), (2050, 471200), (2356, 410000), (2375, 406720), (2480, 389500), (2500, 386384), (2542, 380000), (2624, 368125), (2945, 328000), (3040, 317750), (3100, 311600), (3116, 310000), (3280, 294500), (3800, 254200), (3875, 249280), (3895, 248000), (4000, 241490), (4100, 235600), (4712, 205000), (4750, 203360), (4960, 194750), (5000, 193192), (5084, 190000), (5125, 188480), (5890, 164000), (6080, 158875), (6200, 155800), (6232, 155000), (6355, 152000), (6560, 147250), (7600, 127100), (7750, 124640), (7790, 124000), (8000, 120745), (8200, 117800), (9424, 102500), (9500, 101680), (9920, 97375), (10000, 96596), (10168, 95000), (10250, 94240), (11780, 82000), (11875, 81344), (12400, 77900), (12464, 77500), (12710, 76000), (13120, 73625), (14725, 65600), (15200, 63550), (15500, 62320), (15580, 62000), (16400, 58900), (18848, 51250), (19000, 50840), (19375, 49856), (19475, 49600), (20000, 48298), (20336, 47500), (20500, 47120), (23560, 41000), (23750, 40672), (24149, 40000), (24800, 38950), (24928, 38750), (25420, 38000), (25625, 37696), (29450, 32800), (30400, 31775), (31000, 31160)]